Doyle, William T. <br/><br/>
Nonseed plants: form and function 
William T. Doyle. 
 - 2 ed. 
 - California  Wadworth  1970. 
 - xi, 240 p.  ill. 
 - Fundamentals of botany series .
<br/><br/> First published in 1964 under title: Nonvascular plants : form and function 
<br/><br/>Bibliography: p. 228-230. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptogams.<br/>Pteridophyta
<br/><br/><label>LC Class. No.: </label>QK505  / .D6 1970